High levels of carbon dioxide in indoor air can have a dramatic impact on decision-making and problem-solving, scientists have found

‘This isn’t a goof’: Actor and director talks Mid90s and the power of writing

Research suggests link between disrupted sleep cycles and unbalanced metabolism

Race data from half a million marathon and half marathon running times analysed

Harold Bornstein said he felt ‘raped’ after White House ‘raid’ to take medical records

US-based Orion Span aims to launch paying guests in ‘first luxury hotel in space’ in 2022

Taoiseach says Margaret Murnane and David McCourt have supported Irish research ‘ecosystem’

Rare astronomical event to be visible across half the world but not in Ireland

Nasa to live stream event visible in US, Middle East, Asia, Russia, Australia, New Zealand

Is a growing obsession with tracking sleep keeping us up all night?

Cannabis derivatives offer viable pain relief, so why has big pharma ignored them so far?

America Letter: Cloud City’s forgotten migratory miners to be commemorated at last

The Irish approach to introducing new scientific concepts in classrooms has been static and unengaging

At the coalface of groundbreaking scientific and health research all over the world are these eight pioneering women

The ‘microbiome’ is proving to be a treasure trove for researchers, who have found a link between health and the quality of bacteria in the digestive tract

James Holmes pleads not guilty by reason of insanity to killing 12 at Batman screening

Boards approve appointment as they seek to overcome lingering opposition to merger

Overwhelmingly white police staff in Ferguson a key issue in wake of shooting of black youth

DisplayNote allows more than 40 devices to mirror what’s on the teacher’s PC

The attractive Colorado city’s green belt is under pressure as property prices soar

James Holmes had been having homicidal thoughts, new documents show